Test methodology

Test automation scripts

Free Electrons created Python scripts that automate the execution of commands through a serial line (including bootloader and kernel booting), and measure the time taken to execute these commands. The scripts were designed to be generic, and support for new boards can easily be added by creating board specific Python definitions.

A first version of these scripts can be found on [1] (link outdated), and are released under the terms of the GPLv2 license. Working board automation files are provided for the CALAO USB-A9263-C02, Beagle and IGEPv2 boards. An ARM root filesystem containing all the filesystem utilities is also given in the same location.

A description of what these scripts measure, and how, is available here.